TononixOS/ubports_kernel_google_msm
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ipv4: ip_ptr cleanups

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dev->ip_ptr is protected by rtnl and rcu.

Yet some places dont use appropriate primitives and/or locking rules.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet
2010-09-15 04:04:31 +00:00
committed by David S. Miller
parent 9e0064a545
commit 95ae6b228f
9 changed files with 27 additions and 22 deletions
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net/mac80211/main.c
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@@ -362,7 +362,7 @@ static int ieee80211_ifa_changed(struct notifier_block *nb,
if (sdata->vif.type != NL80211_IFTYPE_STATION)
return NOTIFY_DONE;
idev = sdata->dev->ip_ptr;
idev = __in_dev_get_rtnl(sdata->dev);
if (!idev)
return NOTIFY_DONE;